Granted Patent
Utility
US 4,645,327 · App. 06/582,322
Recording apparatus having water vapor removing or preventing means
Inventors:
Kiyoshi Kimura, Yukio Okamoto, Tadashi Miwa, Masakazu Fukuchi, Noriyoshi Tarumi, Kunio Ito
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Feb 22, 1984
Inventors
Kiyoshi Kimura
Yukio Okamoto
Tadashi Miwa
Masakazu Fukuchi
Noriyoshi Tarumi
Kunio Ito
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.